PollsVoteChoiceIdUpgradeColumnImpl.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.upgrade.v4_3_0.util; 24 25 import com.liferay.portal.upgrade.util.BaseUpgradeColumnImpl; 26 import com.liferay.portal.upgrade.util.UpgradeColumn; 27 import com.liferay.portal.upgrade.util.ValueMapper; 28 29 import java.sql.Types; 30 31 /** 32 * <a href="PollsVoteChoiceIdUpgradeColumnImpl.java.html"><b><i>View Source</i> 33 * </b></a> 34 * 35 * @author Brian Wing Shun Chan 36 */ 37 public class PollsVoteChoiceIdUpgradeColumnImpl extends BaseUpgradeColumnImpl { 38 39 public PollsVoteChoiceIdUpgradeColumnImpl( 40 UpgradeColumn questionIdColumn, ValueMapper pollsChoiceIdMapper) { 41 42 super("choiceId", new Integer(Types.VARCHAR)); 43 44 _questionIdColumn = questionIdColumn; 45 _pollsChoiceIdMapper = pollsChoiceIdMapper; 46 } 47 48 public Object getNewValue(Object oldValue) throws Exception { 49 Long oldQuestionId = (Long)_questionIdColumn.getOldValue(); 50 51 String oldChoiceIdValue = 52 "{questionId=" + oldQuestionId + ", choiceId=" + oldValue + "}"; 53 54 return _pollsChoiceIdMapper.getNewValue(oldChoiceIdValue); 55 } 56 57 private UpgradeColumn _questionIdColumn; 58 private ValueMapper _pollsChoiceIdMapper; 59 60 }